Fair Value Measurements - Additional Information (Details) $ in Millions |
Jul. 31, 2026
USD ($)
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| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
| Carrying value of non-marketable equity securities | $ 3,657.5 |
| Level 2 | Fair Value, Nonrecurring | |
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | |
| Carrying value of non-marketable equity securities | $ 3,142.4 |
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- Definition Amount of investment in equity security without readily determinable fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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